CAS No.: | 7789-41-5 |
---|---|
Formula: | Cabr2, Cabr2 |
EINECS: | 232-164-6 |
Classification: | Calcium Bromide Liquid |
Specific Usage: | Oil Drilling |
Application: | Industry |
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Items |
Technical Index |
|
Appearance |
White pellet or massive crystallization |
Colorless or micro yellow transparent liquid |
Main content |
96.0% min |
52.0% min |
Chloride |
1.0% max |
0.5% max |
Sulphate |
0.02% max |
0.01% max |
PH Value(5% Solution) |
6.5~9.5 |
6~8 |
Bromate |
No reaction |
No reaction |
Heavy metal(Calculated with Pb) |
5ppm max |
5ppm max |
Water insoluable |
1.0% max |
0.3% max |
Density(20C) |
|
1.7g/cm3 min |
Packing |
25kgs PE/pp bags or 1000 kg ton bag packing |
Blue colord PE drum 340 kg/drum |
Calcium bromide is the calcium salt of hydrobromic acid with the chemical formula of CaBr2. In its solid state, it is a white powder. CaBr2 can be found in drilling fluids, neuroses medication, freezing mixtures, food preservatives, photography and fire retardants.
Calcium bromide is used to prepare clear-brine workover and completion fluids.
Calcium Bromide brine is used during workover and completion operations fluids. It provides inhibition preventing the hydration and migration of swelling clays and can be used for packer fluids or to adjust the density of other brine systems.
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